RM 150275 stamped Gaging Station USGS located on the downstream sidewalk at west end of bridge, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -0.70'
As of July 1, 2007, the elevation datum was changed from 1929 NGVD, 1978 adjustment to the 1988 NAVD, 2001 adjustment.
Cross Section
Stream Elevation for sensor 1619
is 1.43'
Reading on 1/22/2025 8:33 PM
{"HasData":true,"SelectedSensor":401,"SecondSensor":null,"SensorClass":20,"Location":"1620 Greens Bayou @ Ley Road","SiteType":"Channel","CumulativeGridData":[{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T20:33:22","DataValue":1.43000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T20:01:22","DataValue":1.54000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T19:07:22","DataValue":1.64000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T18:43:22","DataValue":1.75000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T18:25:22","DataValue":1.87000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T17:01:22","DataValue":1.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T16:37:22","DataValue":1.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T15:55:22","DataValue":1.54000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T15:19:22","DataValue":1.43000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:43:22","DataValue":1.29000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:37:22","DataValue":1.28000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:09:22","DataValue":1.18000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:01:22","DataValue":1.03000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:33:22","DataValue":0.87000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:21:22","DataValue":0.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:03:22","DataValue":0.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T12:39:22","DataValue":0.53000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T12:13:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T10:43:22","DataValue":0.29000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T10:15:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T08:57:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T08:13:22","DataValue":0.52000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T07:39:22","DataValue":0.63000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T07:09:22","DataValue":0.73000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T06:43:22","DataValue":0.81000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T06:31:22","DataValue":0.84000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T05:55:22","DataValue":0.94000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T05:21:22","DataValue":1.05000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:55:22","DataValue":1.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:31:22","DataValue":1.25000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:03:22","DataValue":1.35000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T02:43:22","DataValue":1.46000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T01:57:22","DataValue":1.45000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T00:49:22","DataValue":1.35000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T23:45:22","DataValue":1.25000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T22:43:22","DataValue":1.16000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T22:33:22","DataValue":1.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:55:22","DataValue":1.05000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:27:22","DataValue":0.94000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:03:22","DataValue":0.84000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T20:25:22","DataValue":0.72000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T19:51:22","DataValue":0.62000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:43:22","DataValue":0.58000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:21:22","DataValue":0.52000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:01:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T17:45:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T14:43:22","DataValue":0.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T10:43:22","DataValue":0.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T08:01:22","DataValue":0.20000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T07:33:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T07:07:22","DataValue":0.42000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:45:22","DataValue":0.53000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:43:22","DataValue":0.55000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:25:22","DataValue":0.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:07:22","DataValue":0.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T05:51:22","DataValue":0.88000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T05:33:22","DataValue":0.98000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T04:19:22","DataValue":1.09000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T03:19:22","DataValue":1.19000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T02:43:22","DataValue":1.31000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T01:43:22","DataValue":1.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-20T22:43:22","DataValue":1.51000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-20T21:07:22","DataValue":1.51000000}],"HistoryGridData":[{"PK_StreamGageHistoricalInfo":283,"FK_Sensor":401,"InfoName":"10% (10-year)","StreamLevel":30.50},{"PK_StreamGageHistoricalInfo":284,"FK_Sensor":401,"InfoName":"2% (50-year)","StreamLevel":34.00},{"PK_StreamGageHistoricalInfo":285,"FK_Sensor":401,"InfoName":"1% (100-year)","StreamLevel":35.50},{"PK_StreamGageHistoricalInfo":286,"FK_Sensor":401,"InfoName":".2% (500-year)","StreamLevel":38.80}],"EventGridData":[{"PK_StreamGageEventInfo":2566,"FK_Sensor":401,"EventDate":"1972-03-21T00:00:00","EventName":null,"StreamLevel":27.80},{"PK_StreamGageEventInfo":2567,"FK_Sensor":401,"EventDate":"1981-06-11T00:00:00","EventName":null,"StreamLevel":23.60},{"PK_StreamGageEventInfo":354,"FK_Sensor":401,"EventDate":"1981-06-11T00:00:00","EventName":null,"StreamLevel":23.90},{"PK_StreamGageEventInfo":353,"FK_Sensor":401,"EventDate":"1983-08-18T00:00:00","EventName":"Alicia","StreamLevel":28.40},{"PK_StreamGageEventInfo":352,"FK_Sensor":401,"EventDate":"1984-10-25T00:00:00","EventName":null,"StreamLevel":29.30},{"PK_StreamGageEventInfo":351,"FK_Sensor":401,"EventDate":"1989-05-19T00:00:00","EventName":null,"StreamLevel":33.90},{"PK_StreamGageEventInfo":350,"FK_Sensor":401,"EventDate":"1989-06-26T00:00:00","EventName":"Allison #1","StreamLevel":35.50},{"PK_StreamGageEventInfo":349,"FK_Sensor":401,"EventDate":"1992-03-04T00:00:00","EventName":null,"StreamLevel":31.60},{"PK_StreamGageEventInfo":348,"FK_Sensor":401,"EventDate":"1994-10-18T00:00:00","EventName":null,"StreamLevel":31.50},{"PK_StreamGageEventInfo":347,"FK_Sensor":401,"EventDate":"2001-06-05T00:00:00","EventName":"Allison #2","StreamLevel":31.00},{"PK_StreamGageEventInfo":346,"FK_Sensor":401,"EventDate":"2001-06-09T00:00:00","EventName":"Allison #2","StreamLevel":35.80},{"PK_StreamGageEventInfo":345,"FK_Sensor":401,"EventDate":"2002-10-29T00:00:00","EventName":null,"StreamLevel":32.40},{"PK_StreamGageEventInfo":344,"FK_Sensor":401,"EventDate":"2003-11-17T00:00:00","EventName":null,"StreamLevel":31.80},{"PK_StreamGageEventInfo":343,"FK_Sensor":401,"EventDate":"2006-06-19T00:00:00","EventName":null,"StreamLevel":27.30},{"PK_StreamGageEventInfo":342,"FK_Sensor":401,"EventDate":"2006-10-16T00:00:00","EventName":null,"StreamLevel":29.40},{"PK_StreamGageEventInfo":341,"FK_Sensor":401,"EventDate":"2008-09-13T00:00:00","EventName":"Ike","StreamLevel":31.00},{"PK_StreamGageEventInfo":1167,"FK_Sensor":401,"EventDate":"2015-10-31T00:00:00","EventName":null,"StreamLevel":31.10},{"PK_StreamGageEventInfo":1246,"FK_Sensor":401,"EventDate":"2016-04-18T00:00:00","EventName":null,"StreamLevel":28.60},{"PK_StreamGageEventInfo":1733,"FK_Sensor":401,"EventDate":"2017-08-27T00:00:00","EventName":"Harvey","StreamLevel":42.30},{"PK_StreamGageEventInfo":1878,"FK_Sensor":401,"EventDate":"2019-09-19T00:00:00","EventName":"Imelda","StreamLevel":33.90}],"SelectedSensorRegion":"Harris County Flood Control District","TOB":30.00,"TOB_Label":"","TOB_Abbreviation":"","BOC":-2.10,"CurrentLevel":1.43000000,"CurrentReadingDate":"2025-01-22T20:33:22","LastReading":"Time (Latest Reading: Wednesday, January 22, 2025 8:33 PM)","GraphMinValue":-4.3275000000,"GraphMaxValue":35.9700000000,"LeftGage":{"StreamLevels":[{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-20T21:07:22","DataValue":1.51000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-20T22:43:22","DataValue":1.51000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T01:43:22","DataValue":1.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T02:43:22","DataValue":1.31000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T03:19:22","DataValue":1.19000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T04:19:22","DataValue":1.09000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T05:33:22","DataValue":0.98000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T05:51:22","DataValue":0.88000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:07:22","DataValue":0.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:25:22","DataValue":0.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:43:22","DataValue":0.55000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:45:22","DataValue":0.53000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T07:07:22","DataValue":0.42000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T07:33:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T08:01:22","DataValue":0.20000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T10:43:22","DataValue":0.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T14:43:22","DataValue":0.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T17:45:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:01:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:21:22","DataValue":0.52000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:43:22","DataValue":0.58000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T19:51:22","DataValue":0.62000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T20:25:22","DataValue":0.72000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:03:22","DataValue":0.84000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:27:22","DataValue":0.94000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:55:22","DataValue":1.05000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T22:33:22","DataValue":1.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T22:43:22","DataValue":1.16000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T23:45:22","DataValue":1.25000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T00:49:22","DataValue":1.35000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T01:57:22","DataValue":1.45000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T02:43:22","DataValue":1.46000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:03:22","DataValue":1.35000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:31:22","DataValue":1.25000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:55:22","DataValue":1.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T05:21:22","DataValue":1.05000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T05:55:22","DataValue":0.94000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T06:31:22","DataValue":0.84000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T06:43:22","DataValue":0.81000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T07:09:22","DataValue":0.73000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T07:39:22","DataValue":0.63000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T08:13:22","DataValue":0.52000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T08:57:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T10:15:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T10:43:22","DataValue":0.29000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T12:13:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T12:39:22","DataValue":0.53000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:03:22","DataValue":0.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:21:22","DataValue":0.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:33:22","DataValue":0.87000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:01:22","DataValue":1.03000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:09:22","DataValue":1.18000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:37:22","DataValue":1.28000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:43:22","DataValue":1.29000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T15:19:22","DataValue":1.43000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T15:55:22","DataValue":1.54000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T16:37:22","DataValue":1.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T17:01:22","DataValue":1.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T18:25:22","DataValue":1.87000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T18:43:22","DataValue":1.75000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T19:07:22","DataValue":1.64000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T20:01:22","DataValue":1.54000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T20:33:22","DataValue":1.43000000}],"ChannelInfo":{"TOB":30.00,"TOB_Label":"","TOB_Abbreviation":"","BOC":-2.10,"TipOfOrifice":0.17,"Benchmark":35.71,"Keymap":null,"InstallDate":"1983-06-14T00:00:00","MeasuringPlate":35.71,"Comment":"<p><span style=\"font-size: 24pt; color: #ff0000;\"><br /></span></p>","Position":false,"ShowGraph":true,"StampedIdentifier":"RM 150275 stamped Gaging Station USGS located on the downstream sidewalk at west end of bridge, 1988 NAVD, 2001 adjustment. 78 to 01 Adjustment -0.70'","DatumDisclaimer":"As of July 1, 2007, the elevation datum was changed from 1929 NGVD, 1978 adjustment to the 1988 NAVD, 2001 adjustment.","USGSUrl":"http://waterdata.usgs.gov/tx/nwis/uv/?site_no=08076700&PARAmeter_cd=00065,00060","PositionLabel":null,"ShortPositionLabel":null,"DownstreamLabel":null,"Location":"1620 Greens Bayou @ Ley Road","ClassName":"Stream_Gage_Floa","SensorDescription":"Pressure Transducer","WatershedName":null,"SensorId":1619,"SiteType":"Channel","RegionName":"Harris County Flood Control District","StreamGageType":"USGS Bubbler","County":null,"PavementElevation":null,"TOC":null,"BOB":null,"BridgeApproach":null,"Weir":null,"FloodStage":null,"FloodLevelIndicator":27.00,"NoFloodCategory":false,"NWSUrl":"https://water.noaa.gov/gauges/gbht2","FLLevelIndicator":30.00,"FL_Label":"Flooding Likely","FL_Abbreviation":""},"HistoricalInfo":[{"PK_StreamGageHistoricalInfo":283,"FK_Sensor":401,"InfoName":"10% (10-year)","StreamLevel":30.50},{"PK_StreamGageHistoricalInfo":284,"FK_Sensor":401,"InfoName":"2% (50-year)","StreamLevel":34.00},{"PK_StreamGageHistoricalInfo":285,"FK_Sensor":401,"InfoName":"1% (100-year)","StreamLevel":35.50},{"PK_StreamGageHistoricalInfo":286,"FK_Sensor":401,"InfoName":".2% (500-year)","StreamLevel":38.80}],"EventInfo":[{"PK_StreamGageEventInfo":2566,"FK_Sensor":401,"EventDate":"1972-03-21T00:00:00","EventName":null,"StreamLevel":27.80},{"PK_StreamGageEventInfo":2567,"FK_Sensor":401,"EventDate":"1981-06-11T00:00:00","EventName":null,"StreamLevel":23.60},{"PK_StreamGageEventInfo":354,"FK_Sensor":401,"EventDate":"1981-06-11T00:00:00","EventName":null,"StreamLevel":23.90},{"PK_StreamGageEventInfo":353,"FK_Sensor":401,"EventDate":"1983-08-18T00:00:00","EventName":"Alicia","StreamLevel":28.40},{"PK_StreamGageEventInfo":352,"FK_Sensor":401,"EventDate":"1984-10-25T00:00:00","EventName":null,"StreamLevel":29.30},{"PK_StreamGageEventInfo":351,"FK_Sensor":401,"EventDate":"1989-05-19T00:00:00","EventName":null,"StreamLevel":33.90},{"PK_StreamGageEventInfo":350,"FK_Sensor":401,"EventDate":"1989-06-26T00:00:00","EventName":"Allison #1","StreamLevel":35.50},{"PK_StreamGageEventInfo":349,"FK_Sensor":401,"EventDate":"1992-03-04T00:00:00","EventName":null,"StreamLevel":31.60},{"PK_StreamGageEventInfo":348,"FK_Sensor":401,"EventDate":"1994-10-18T00:00:00","EventName":null,"StreamLevel":31.50},{"PK_StreamGageEventInfo":347,"FK_Sensor":401,"EventDate":"2001-06-05T00:00:00","EventName":"Allison #2","StreamLevel":31.00},{"PK_StreamGageEventInfo":346,"FK_Sensor":401,"EventDate":"2001-06-09T00:00:00","EventName":"Allison #2","StreamLevel":35.80},{"PK_StreamGageEventInfo":345,"FK_Sensor":401,"EventDate":"2002-10-29T00:00:00","EventName":null,"StreamLevel":32.40},{"PK_StreamGageEventInfo":344,"FK_Sensor":401,"EventDate":"2003-11-17T00:00:00","EventName":null,"StreamLevel":31.80},{"PK_StreamGageEventInfo":343,"FK_Sensor":401,"EventDate":"2006-06-19T00:00:00","EventName":null,"StreamLevel":27.30},{"PK_StreamGageEventInfo":342,"FK_Sensor":401,"EventDate":"2006-10-16T00:00:00","EventName":null,"StreamLevel":29.40},{"PK_StreamGageEventInfo":341,"FK_Sensor":401,"EventDate":"2008-09-13T00:00:00","EventName":"Ike","StreamLevel":31.00},{"PK_StreamGageEventInfo":1167,"FK_Sensor":401,"EventDate":"2015-10-31T00:00:00","EventName":null,"StreamLevel":31.10},{"PK_StreamGageEventInfo":1246,"FK_Sensor":401,"EventDate":"2016-04-18T00:00:00","EventName":null,"StreamLevel":28.60},{"PK_StreamGageEventInfo":1733,"FK_Sensor":401,"EventDate":"2017-08-27T00:00:00","EventName":"Harvey","StreamLevel":42.30},{"PK_StreamGageEventInfo":1878,"FK_Sensor":401,"EventDate":"2019-09-19T00:00:00","EventName":"Imelda","StreamLevel":33.90}],"ClearCreekGate":{"StatusDate":"2024-07-10T09:20:00","Status":false},"EarlierLevel":{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-20T20:03:22","DataValue":1.40000000},"LaterLevel":null,"GraphLevels":[{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-20T20:36:00","DataValue":1.45391145833333337000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-20T21:07:22","DataValue":1.51000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-20T22:43:22","DataValue":1.51000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T01:43:22","DataValue":1.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T02:43:22","DataValue":1.31000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T03:19:22","DataValue":1.19000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T04:19:22","DataValue":1.09000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T05:33:22","DataValue":0.98000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T05:51:22","DataValue":0.88000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:07:22","DataValue":0.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:25:22","DataValue":0.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:43:22","DataValue":0.55000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T06:45:22","DataValue":0.53000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T07:07:22","DataValue":0.42000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T07:33:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T08:01:22","DataValue":0.20000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T10:43:22","DataValue":0.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T14:43:22","DataValue":0.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T17:45:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:01:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:21:22","DataValue":0.52000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T18:43:22","DataValue":0.58000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T19:51:22","DataValue":0.62000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T20:25:22","DataValue":0.72000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:03:22","DataValue":0.84000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:27:22","DataValue":0.94000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T21:55:22","DataValue":1.05000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T22:33:22","DataValue":1.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T22:43:22","DataValue":1.16000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-21T23:45:22","DataValue":1.25000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T00:49:22","DataValue":1.35000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T01:57:22","DataValue":1.45000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T02:43:22","DataValue":1.46000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:03:22","DataValue":1.35000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:31:22","DataValue":1.25000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T04:55:22","DataValue":1.15000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T05:21:22","DataValue":1.05000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T05:55:22","DataValue":0.94000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T06:31:22","DataValue":0.84000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T06:43:22","DataValue":0.81000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T07:09:22","DataValue":0.73000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T07:39:22","DataValue":0.63000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T08:13:22","DataValue":0.52000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T08:57:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T10:15:22","DataValue":0.30000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T10:43:22","DataValue":0.29000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T12:13:22","DataValue":0.41000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T12:39:22","DataValue":0.53000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:03:22","DataValue":0.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:21:22","DataValue":0.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T13:33:22","DataValue":0.87000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:01:22","DataValue":1.03000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:09:22","DataValue":1.18000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:37:22","DataValue":1.28000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T14:43:22","DataValue":1.29000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T15:19:22","DataValue":1.43000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T15:55:22","DataValue":1.54000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T16:37:22","DataValue":1.65000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T17:01:22","DataValue":1.76000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T18:25:22","DataValue":1.87000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T18:43:22","DataValue":1.75000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T19:07:22","DataValue":1.64000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T20:01:22","DataValue":1.54000000},{"SiteId":1620,"SensorId":1619,"DataTime":"2025-01-22T20:33:22","DataValue":1.43000000}],"CurrentLevel":1.43000000,"CurrentReadingDate":"2025-01-22T20:33:22"},"RightGage":null,"Thresholds":[],"ShortTitleLabelPrefix":"Stream","FLLevelIndicator":30.00,"FL_Label":"Flooding Likely","FL_Abbreviation":""}
true
222
Export to Excel
2 Days
Sensor
Reading Date
Elevation
1619
1/22/2025 8:33 PM
1.43'
1619
1/22/2025 8:01 PM
1.54'
1619
1/22/2025 7:07 PM
1.64'
1619
1/22/2025 6:43 PM
1.75'
1619
1/22/2025 6:25 PM
1.87'
1619
1/22/2025 5:01 PM
1.76'
1619
1/22/2025 4:37 PM
1.65'
1619
1/22/2025 3:55 PM
1.54'
1619
1/22/2025 3:19 PM
1.43'
1619
1/22/2025 2:43 PM
1.29'
1619
1/22/2025 2:37 PM
1.28'
1619
1/22/2025 2:09 PM
1.18'
1619
1/22/2025 2:01 PM
1.03'
1619
1/22/2025 1:33 PM
0.87'
1619
1/22/2025 1:21 PM
0.76'
1619
1/22/2025 1:03 PM
0.65'
1619
1/22/2025 12:39 PM
0.53'
1619
1/22/2025 12:13 PM
0.41'
1619
1/22/2025 10:43 AM
0.29'
1619
1/22/2025 10:15 AM
0.30'
1619
1/22/2025 8:57 AM
0.41'
1619
1/22/2025 8:13 AM
0.52'
1619
1/22/2025 7:39 AM
0.63'
1619
1/22/2025 7:09 AM
0.73'
1619
1/22/2025 6:43 AM
0.81'
1619
1/22/2025 6:31 AM
0.84'
1619
1/22/2025 5:55 AM
0.94'
1619
1/22/2025 5:21 AM
1.05'
1619
1/22/2025 4:55 AM
1.15'
1619
1/22/2025 4:31 AM
1.25'
1619
1/22/2025 4:03 AM
1.35'
1619
1/22/2025 2:43 AM
1.46'
1619
1/22/2025 1:57 AM
1.45'
1619
1/22/2025 12:49 AM
1.35'
1619
1/21/2025 11:45 PM
1.25'
1619
1/21/2025 10:43 PM
1.16'
1619
1/21/2025 10:33 PM
1.15'
1619
1/21/2025 9:55 PM
1.05'
1619
1/21/2025 9:27 PM
0.94'
1619
1/21/2025 9:03 PM
0.84'
1619
1/21/2025 8:25 PM
0.72'
1619
1/21/2025 7:51 PM
0.62'
1619
1/21/2025 6:43 PM
0.58'
1619
1/21/2025 6:21 PM
0.52'
1619
1/21/2025 6:01 PM
0.41'
1619
1/21/2025 5:45 PM
0.30'
1619
1/21/2025 2:43 PM
0.15'
1619
1/21/2025 10:43 AM
0.15'
1619
1/21/2025 8:01 AM
0.20'
1619
1/21/2025 7:33 AM
0.30'
1619
1/21/2025 7:07 AM
0.42'
1619
1/21/2025 6:45 AM
0.53'
1619
1/21/2025 6:43 AM
0.55'
1619
1/21/2025 6:25 AM
0.65'
1619
1/21/2025 6:07 AM
0.76'
1619
1/21/2025 5:51 AM
0.88'
1619
1/21/2025 5:33 AM
0.98'
1619
1/21/2025 4:19 AM
1.09'
1619
1/21/2025 3:19 AM
1.19'
1619
1/21/2025 2:43 AM
1.31'
1619
1/21/2025 1:43 AM
1.41'
1619
1/20/2025 10:43 PM
1.51'
1619
1/20/2025 9:07 PM
1.51'
Loading…
Flood Frequency
Elevation
10% (10-year)
30.50'
2% (50-year)
34.00'
1% (100-year)
35.50'
.2% (500-year)
38.80'
Loading…
Historical Storm
Date
Event
Elevation
3/21/1972
27.80'
6/11/1981
23.60'
6/11/1981
23.90'
8/18/1983
Alicia
28.40'
10/25/1984
29.30'
5/19/1989
33.90'
6/26/1989
Allison #1
35.50'
3/4/1992
31.60'
10/18/1994
31.50'
6/5/2001
Allison #2
31.00'
6/9/2001
Allison #2
35.80'
10/29/2002
32.40'
11/17/2003
31.80'
6/19/2006
27.30'
10/16/2006
29.40'
9/13/2008
Ike
31.00'
10/31/2015
31.10'
4/18/2016
28.60'
8/27/2017
Harvey
42.30'
9/19/2019
Imelda
33.90'
High water mark elevations are approximate.
Loading…
Showing rainfall totals from 1/20/2025 9:00 PM to 1/22/2025 8:36 PM CST
Data not verified
The following detail shows the rainfall that has fallen by the selected time span.
The default selection matches the Rainfall totals in the graph above.
Export to Excel
5 Minutes
10 Minutes
15 Minutes
30 Minutes
1 Hour
3 Hours
6 Hours
12 Hours
1 Day
Reading Date From
Reading Date To
Rain
1/22/2025 8:00 PM
1/22/2025 8:36 PM
0.00"
1/22/2025 7:00 PM
1/22/2025 8:00 PM
0.00"
1/22/2025 6:00 PM
1/22/2025 7:00 PM
0.00"
1/22/2025 5:00 PM
1/22/2025 6:00 PM
0.00"
1/22/2025 4:00 PM
1/22/2025 5:00 PM
0.00"
1/22/2025 3:00 PM
1/22/2025 4:00 PM
0.00"
1/22/2025 2:00 PM
1/22/2025 3:00 PM
0.04"
1/22/2025 1:00 PM
1/22/2025 2:00 PM
0.04"
1/22/2025 12:00 PM
1/22/2025 1:00 PM
0.04"
1/22/2025 11:00 AM
1/22/2025 12:00 PM
0.04"
1/22/2025 10:00 AM
1/22/2025 11:00 AM
0.08"
1/22/2025 9:00 AM
1/22/2025 10:00 AM
0.00"
1/22/2025 8:00 AM
1/22/2025 9:00 AM
0.00"
1/22/2025 7:00 AM
1/22/2025 8:00 AM
0.00"
1/22/2025 6:00 AM
1/22/2025 7:00 AM
0.00"
1/22/2025 5:00 AM
1/22/2025 6:00 AM
0.00"
1/22/2025 4:00 AM
1/22/2025 5:00 AM
0.00"
1/22/2025 3:00 AM
1/22/2025 4:00 AM
0.00"
1/22/2025 2:00 AM
1/22/2025 3:00 AM
0.00"
1/22/2025 1:00 AM
1/22/2025 2:00 AM
0.00"
1/22/2025 12:00 AM
1/22/2025 1:00 AM
0.00"
1/21/2025 11:00 PM
1/22/2025 12:00 AM
0.00"
1/21/2025 10:00 PM
1/21/2025 11:00 PM
0.00"
1/21/2025 9:00 PM
1/21/2025 10:00 PM
0.00"
1/21/2025 8:00 PM
1/21/2025 9:00 PM
0.00"
1/21/2025 7:00 PM
1/21/2025 8:00 PM
0.00"
1/21/2025 6:00 PM
1/21/2025 7:00 PM
0.00"
1/21/2025 5:00 PM
1/21/2025 6:00 PM
0.00"
1/21/2025 4:00 PM
1/21/2025 5:00 PM
0.08"
1/21/2025 3:00 PM
1/21/2025 4:00 PM
0.00"
1/21/2025 2:00 PM
1/21/2025 3:00 PM
0.08"
1/21/2025 1:00 PM
1/21/2025 2:00 PM
0.00"
1/21/2025 12:00 PM
1/21/2025 1:00 PM
0.00"
1/21/2025 11:00 AM
1/21/2025 12:00 PM
0.00"
1/21/2025 10:00 AM
1/21/2025 11:00 AM
0.00"
1/21/2025 9:00 AM
1/21/2025 10:00 AM
0.00"
1/21/2025 8:00 AM
1/21/2025 9:00 AM
0.00"
1/21/2025 7:00 AM
1/21/2025 8:00 AM
0.00"
1/21/2025 6:00 AM
1/21/2025 7:00 AM
0.00"
1/21/2025 5:00 AM
1/21/2025 6:00 AM
0.00"
1/21/2025 4:00 AM
1/21/2025 5:00 AM
0.00"
1/21/2025 3:00 AM
1/21/2025 4:00 AM
0.00"
1/21/2025 2:00 AM
1/21/2025 3:00 AM
0.00"
1/21/2025 1:00 AM
1/21/2025 2:00 AM
0.00"
1/21/2025 12:00 AM
1/21/2025 1:00 AM
0.00"
1/20/2025 11:00 PM
1/21/2025 12:00 AM
0.00"
1/20/2025 10:00 PM
1/20/2025 11:00 PM
0.00"
1/20/2025 9:00 PM
1/20/2025 10:00 PM
0.00"
Loading…
The Harris County Flood Control District (HCFCD) provides information via this website as a public service. While HCFCD makes every effort to ensure information is up-to-date, accurate and complete, HCFCD makes no representations, guarantees, or warranties as to the availability, accuracy, completeness, currency or suitability of the information provided via this website. HCFCD specifically disclaims any and all liability for any claims or damages that may result from providing the website or the information it contains. All liability with respect to actions taken or not taken based on the contents of this site is hereby expressly disclaimed.
Loading…
Please login to subcribe to Real-Time alerts.
Click the button below to start the login/registration process.